pinyin_id = {'': 0, 'ch': 3, 'zh': 23, 'ai': 25, 'uan': 50, 'iu': 43, 'ong': 45, 'ao': 28, 'an': 26, 'uai': 49, 'ang': 27, 'iong': 42, 'in': 40, 'ia': 35, 'ei': 30, 'ing': 41, 'ie': 39, 'er': 33, 'iao': 38, 'ian': 36, 'eng': 32, 'iang': 37, 'uo': 55, 'r': 15, 'en': 31, 'ui': 53, 'un': 54, 'ue': 52, 'uang': 51, 'a': 24, 'c': 2, 'b': 1, 'e': 29, 'd': 4, 'g': 6, 'f': 5, 'i': 34, 'h': 7, 'k': 9, 'j': 8, 'm': 11, 'l': 10, 'o': 44, 'n': 12, 'q': 14, 'p': 13, 's': 16, 'sh': 17, 'u': 47, 't': 18, 'w': 19, 'v': 56, 'y': 21, 'x': 20, 'ou': 46, 'z': 22, 'ua': 48}
